| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.35 | 6.870% | $180.9843 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $224.79 | 10.637% | $248.7009 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $101.79 | 10.172% | $112.1441 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $148.86 | 3.821% | $154.5479 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $114.63 | 10.193% | $126.3142 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $63.72 | 13.139% | $72.0922 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $241.55 | 9.173% | $263.7074 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,064.69 | $1,158.4910 | $1,158.48 | $1,158.50 | $1,158.40 | |